Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 10 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/16/2019   19:27:29   (  -0.02,-137.20) (  -0.68,-134.16)  346.57                80
 10/17/2019   07:48:53   (   0.02,-137.19) (  -0.44,-139.35)  244.98                80
 10/19/2019   07:36:41   (  -0.01,-137.18) (   0.17,-136.39)   90.15                80
 10/19/2019   19:55:16   (   0.01,-137.18) (   0.95,-141.54)  496.19                80
 10/21/2019   07:24:29   (  -0.02,-137.15) (   0.78,-133.43)  423.73                80
 10/21/2019   19:43:04   (   0.02,-137.15) (   0.34,-138.58)  162.83                80
 10/23/2019   19:33:32   (   0.02,-137.12) (  -0.27,-135.62)  169.92                80
 10/24/2019   07:52:17   (  -0.02,-137.11) (  -0.78,-140.83)  422.13                80
 10/26/2019   07:40:05   (  -0.01,-137.07) (  -0.16,-137.87)   90.10                80
 10/28/2019   07:30:33   (  -0.00,-137.03) (   0.45,-134.91)  241.47                80
 10/28/2019   19:49:08   (  -0.00,-137.03) (   0.67,-140.06)  345.71                80